Cluster info · Buy new-build

100 m² new-build house in Belgium: price and configurations

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By Edouard Hennin, Provisional reception expert
Published on 27 May 2026 Updated on 27 May 2026 5 min read

A 100 m² new-build house is the ideal compact format for a young family with two children.

1. Price and budget

€165,000 to €230,000 excluding land depending on finishes and region. See buying a new-build house.

2. Typical configuration

3 bedrooms, 1 bathroom, open living room. See 3-bedroom new-build house.

3. Local market

See new-build house Namur.

Questions on the 100 m² new-build house

How many bedrooms in 100 m²?
Three standard bedrooms (10 to 14 m²) with a 6-8 m² bathroom and a 32-38 m² living-kitchen.
What minimum plot for 100 m²?
A 250 m² plot is enough for a 4-frontage 100 m² house. 180 m² is enough for 2 or 3 frontages.

Starting a 100 m² project?

Our expert audits plans and specifications before signing.